@charset "utf-8";
/* layout.css는 전체적인 레이아웃 스타일을 정의합니다. */

#skipToContent a {z-index:100000;position:absolute;overflow:hidden;top:0;left:0;width:1px;height:1px;font-size:0;line-height:0;}
#skipToContent a:focus,
#skipToContent a:active {width:200px;height:50px;background:#21272e;color:#fff;font-size:14px;font-weight:bold;text-align:center;text-decoration:none;line-height:50px;outline-color:#f37736;}
a:focus {outline:#f37736;}

.only-desktop-tablet {display:block;}
.only-desktop {display:block;}
.only-tablet {display:none;}
.only-mobile {display:none;}
.fr-box .swiper-wrapper {display:block;}

.contain {max-width:1460px; padding-left:var(--container-space); padding-right:var(--container-space); margin:0 auto;}

/* header — default: transparent / white (main top) */
#header {position:fixed; top:0; left:0; width:100%; background:transparent; z-index:100; transition:background .25s, box-shadow .25s;}
#sub #header {position:sticky; top:0;}
#header .contain {position:relative; display:flex; align-items:center; justify-content:space-between; gap:clamp(20px, calc(40 / var(--inner) * 100vw), 40px); max-width:1780px; min-height:var(--header-height); z-index:10;}
#header .sitelogo {position:relative; z-index:2; flex:0 0 auto; aspect-ratio: 212/40;}
#header .sitelogo a {display:block;}
#header .sitelogo .logo-dark {display:none;}
#header .sitelogo .logo-white {display:block;}

#gnb {flex:1 1 auto; min-width:0;}
#gnb>ul {display:flex; align-items:stretch; justify-content:center;}
#gnb>ul>li {position:relative; min-width:0; text-align:center;}
#gnb>ul>li>a {position:relative; display:flex; align-items:center; justify-content:center; height:var(--header-height); padding:0 clamp(20px, calc(50 / var(--inner) * 100vw), 50px); color:#fff; font-size:var(--font-size-20); font-weight:600; letter-spacing:-.02em; line-height:1.7em; white-space:nowrap;}
#gnb>ul>li>a:after {content:""; position:absolute; bottom:0; left:0; right:0; height:2px; background:#fff; transform:scaleX(0); transition:.2s;}
#gnb>ul>li.active>a {color:#fff;}
#gnb>ul>li.active>a:after {transform:scaleX(1);}
#gnb .submenu {position:absolute; left:0; width:100%; height:0; overflow:hidden; text-align:center; border-right: 1px solid #eee;}
#gnb li:first-child .submenu {border-left: 1px solid #eee;}
#gnb .submenu>ul {padding:25px 5px 35px;}
#gnb .submenu>ul>li>a {display:block; padding:5px 0; color:#676767; font-size:var(--font-size-18); line-height:1.5556em;}
#gnb .submenu>ul>li>a:hover {color: var(--primary-color)}
.submenu-bg {display:none; position:absolute; width:100%; left:0; background:#fff; border-top:1px solid #ddd; border-bottom:1px solid #eee;}
#gnb>ul>li.active .submenu {background:#f9f9f9;}

.submenu-bg {display:none; position:absolute; left:0; width:100%; background:#fff; border-top:1px solid #eee; box-shadow:0 8px 24px rgba(0,0,0,.06);}

.btn-contact {flex:0 0 auto; display:inline-flex; align-items:center; justify-content:center; min-width:120px; padding:12px 24px; border-radius:80px; background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.1); color:#fff; font-size:var(--font-size-18); font-weight:600; line-height:1.56em; letter-spacing:-.02em; white-space:nowrap; backdrop-filter:blur(8px); transition:.2s;}
.btn-contact:hover {background:rgba(255,255,255,.22); color:#fff;}

/* solid white — scroll / hover .active */
#header.active {background:#fff; box-shadow:0 4px 4px rgba(0,0,0,.08);}
#header.active .sitelogo .logo-dark {display:block;}
#header.active .sitelogo .logo-white {display:none;}
#header.active #gnb>ul>li>a {color:var(--color-secondary);}
#header.active #gnb>ul>li.active>a {color:var(--color-primary);}
#header.active #gnb>ul>li>a:after {background:var(--color-primary);}
#header.active .btn-contact {background:#eee; border-color:transparent; color:#505050; backdrop-filter:none;}
#header.active .btn-contact:hover {background:var(--color-primary); color:#fff;}
#header.active .btn-m-menu span,
#header.active .btn-m-menu span:before,
#header.active .btn-m-menu span:after {background:var(--color-secondary);}
.sitelogo img {width: 100%; height: 100%; object-fit: contain;}

/* for mobile */
.btn-m-menu {display:none; position:relative; width:26px; height:26px; flex:0 0 auto;}
.btn-m-menu span {position:absolute; left:0; right:0; top:50%; height:2px; margin-top:-1px; background:#fff;}
.btn-m-menu span:before,
.btn-m-menu span:after {content:" "; position:absolute; left:0; right:0; height:2px; background:inherit;}
.btn-m-menu span:before {top:-9px;}
.btn-m-menu span:after {bottom:-9px;}

.mobile-navigation {display:none; position:fixed; top:0; right:0; width:300px; height:100%; overflow:auto; transition:.2s linear; -ms-transform:translateX(100%); transform:translateX(100%); background:#fff; z-index:102;}
.mobile-navigation .home {display:flex; align-items:center; height:var(--header-height); padding:0 20px; color:#242424; font-size:19px; font-weight:700; line-height:1.5em;}
.mobile-navigation .nav-menu>ul {border-top:1px solid #ddd;}
.mobile-navigation .nav-menu>ul>li {border-bottom:1px solid #ddd;}
.mobile-navigation .nav-menu>ul>li>a {position:relative; padding:10px 48px 10px 20px; display:block; color:#242424; font-size:19px; font-weight:700; line-height:1.5em;}
.mobile-navigation .nav-menu>ul>li>a:after {content:""; position:absolute; top:50%; right:20px; transform:translateY(-75%) rotate(45deg); width:11px; height:11px; border-right:2px solid #505050; border-bottom:2px solid #505050;}
.mobile-navigation .nav-menu>ul>li.active>a {color:#fff; background:var(--color-primary);}
.mobile-navigation .nav-menu>ul>li.active>a:after {transform:translateY(-35%) rotate(-135deg); border-color:#fff;}
.mobile-navigation .nav-menu .submenu {display:none; background:#f8f8f8; color:#454545; font-size:16px; font-weight:400; line-height:1.5em;}
.mobile-navigation .nav-menu .submenu ul li {border-top:1px solid #e5e5e5;}
.mobile-navigation .nav-menu .submenu ul li a {display:block; padding:12px 20px;}
.mobile-navigation .nav-menu .submenu ul li a:hover {color:var(--color-primary);}
.mobile-navigation .close {position:absolute; top:0; right:15px; width:26px; height:var(--header-height); text-indent:-9999em; overflow:hidden;}
.mobile-navigation .close:before,
.mobile-navigation .close:after {content:" "; position:absolute; top:50%; left:0; width:100%; height:3px; background:#242424; border-radius:3px;}
.mobile-navigation .close:before {transform:rotate(45deg);}
.mobile-navigation .close:after {transform:rotate(-45deg);}
.mobile-overlay {display:none; position:fixed; top:0; left:0; width:100%; height:100%; background:#000; opacity:0.6; z-index:101;}

html.menu-opened {overflow:hidden;}
html.menu-opened .mobile-navigation {-ms-transform:translateX(0); transform:translateX(0);}
html.menu-opened .mobile-overlay {display:block;}

/* main */
.page-main {overflow:hidden;}
.main-visual {position:relative; overflow:hidden;}
.main-visual .slick-slide {position:relative; height:100vh; overflow:hidden;}
.main-visual .item {position:absolute; top:0; left:0; width:100%; height:100%; overflow:hidden;}
.main-visual .item .video-js,
.main-visual .item video {position:absolute; top:0; left:0; width:100%; height:100%; object-fit:cover;}
.main-visual .item iframe {position:absolute; top:50%; left:50%; width:100vw; height:100vh; -webkit-transform:translate(-50%,-50%); transform:translate(-50%,-50%);}
.main-visual .item img {position:absolute; top:50%; left:0; transform:translateY(-50%); -ms-transform:translateY(-50%); -webkit-transform:translateY(-50%); width:100%; height:auto !important; max-width:100%; min-height:100%; object-fit:cover;}
.main-visual .caption {position:absolute; top: 50%; left:50%; width: 100%; max-width: 1500px; padding:0 var(--container-space); transform: translate(-50%, -50%); color:#fff; z-index:40;}
.main-visual .caption p {transition:1.2s; transform:translate(50px,0); opacity:0;}
.main-visual .caption .txt1 {font-size:clamp(30px, calc(64 / var(--inner) * 100vw), 64px); font-weight:600; line-height:1.3125em; letter-spacing:-.03em;}
.main-visual .caption .txt2 {font-size:clamp(16px, calc(26 / var(--inner) * 100vw), 26px); font-weight:500; line-height:1.6923em; letter-spacing:-.03em; margin-top:var(--space-50);}
.main-visual .visual-func {position:absolute; left:50%; bottom:clamp(40px, calc(80 / var(--inner) * 100vw), 80px); transform:translateX(-50%); display:flex; align-items:center; gap:8px; z-index:3;}
.main-visual .pagination {display:flex; align-items:center;}
.main-visual .pagination .slick-dots {display:flex !important; align-items:center; gap:8px; margin:0; padding:0; list-style:none;}
.main-visual .pagination .slick-dots li {margin:0; width:auto; height:auto;}
.main-visual .pagination .slick-dots li button {display:block; width:clamp(40px, calc(80 / var(--inner) * 100vw), 80px); height:3px; padding:0; border:0; border-radius:0; background:#fff; opacity:.48; font-size:0; line-height:0; cursor:pointer;}
.main-visual .pagination .slick-dots li.slick-active button {opacity:1;}
.main-visual .active .image {transform:scale(1);}
.main-visual .active .caption p {transform:translate(0,0); opacity:1;}
.main-visual .active .caption .txt1 {transition-delay:.2s;}
.main-visual .active .caption .txt2 {transition-delay:.5s;}

.main-product {position:relative; overflow:hidden; background:url("/images/main/product-panel-bg.jpg") 50% 50% / cover no-repeat;}
.main-product:before {content:""; position:absolute; inset:0; background:rgba(0,0,0,.48); pointer-events:none;}
.main-product-list {position:relative; display:flex; z-index:1;}
.main-product-list li {flex:1; border-right:1px solid rgba(255,255,255,.1);}
.main-product-list li:last-child {border-right:0;}
.main-product-list a {position:relative; display:flex; flex-direction:column; justify-content:flex-end; height: 100%; min-height:calc(100vh - var(--header-height)); padding:clamp(30px, calc(80 / var(--inner) * 100vw), 80px) clamp(24px, calc(50 / var(--inner) * 100vw), 60px); color:#fff; overflow:hidden;}
.main-product-list a:before {content:""; position:absolute; inset:0; background-color:rgba(0,0,0,0); transition:.35s;}
.main-product-list a:after {content: ''; position: absolute; inset: 0; background:url('/images/main/product01.jpg') no-repeat center center / cover; opacity: 0; transition: .35s;}
.main-product-list a:hover:after {opacity: 1;}
.main-product-list li:nth-child(1) a:hover:after {background-image:url('/images/main/product01.jpg');}
.main-product-list li:nth-child(2) a:after {background-image:url('/images/main/product02.jpg');}
.main-product-list li:nth-child(3) a:after {background-image:url('/images/main/product03.jpg');}
.main-product-list li:nth-child(4) a:after {background-image:url('/images/main/product04.jpg');}
.main-product-list .txt {position:relative; z-index:1;}
.main-product-list .txt strong {display:block; font-size:clamp(24px, calc(40 / var(--inner) * 100vw), 40px); font-weight:600; line-height:1.4em; letter-spacing:-.02em;}
.main-product-list .txt p {margin-top:var(--space-20); font-size:clamp(16px, calc(22 / var(--inner) * 100vw), 22px); font-weight:500; line-height:1.64em; color:rgba(255,255,255,.9);}
.main-product-list .btn-more {position:relative; z-index:1; display:inline-flex; width: fit-content; align-items:center; gap:20px; margin-top:var(--space-30); padding:12px 20px; background:rgba(255,255,255,.16); backdrop-filter:blur(8px); border-radius:4px; font-size:var(--font-size-18); font-weight:600; line-height:1.78em; opacity:0; transform:translateY(12px); transition:.35s;}
.main-product-list a:hover .btn-more {opacity:1; transform:translateY(0);}

.main-sec-tit .eyebrow {margin-bottom:10px; color:var(--color-primary); font-size:var(--font-size-20); font-weight:600; line-height:1.7em; letter-spacing:-.02em;}
.main-sec-tit h2 {color:var(--color-secondary); font-size:clamp(25px, calc(48 / var(--inner) * 100vw), 48px); font-weight:600; line-height:1.4em; letter-spacing:-.02em;}
.main-sec-head {display:flex; align-items:flex-end; justify-content:space-between; gap:var(--space-40);}
.btn-line {display:inline-flex; align-items:center; gap:20px; padding:12px 20px; border:1px solid #505050; border-radius:4px; color:#505050; font-size:var(--font-size-18); font-weight:600; line-height:1.78em; white-space:nowrap; transition:.2s;}
.btn-line:hover {color:#fff; background:var(--color-secondary); border-color:var(--color-secondary);}
.btn-line:hover .icon img {filter:brightness(0) invert(1);}
.btn-more {display:inline-flex; align-items:center; gap:20px; padding:12px 20px; background:rgba(255,255,255,.16); backdrop-filter:blur(8px); border-radius:4px; color:#fff; font-size:var(--font-size-18); font-weight:600; line-height:1.78em;}

.page-main section:not(.main-product, .main-cta) {padding:var(--space-120) 0 var(--space-140);}
.page-main section.main-history,
.page-main section.main-community {background:#fafafa;}
.main-business-list {display:flex; gap:clamp(16px, calc(32 / var(--inner) * 100vw), 32px); margin-top:clamp(25px, calc(100 / var(--inner) * 100vw), 100px);}
.main-business-list li {flex:1; min-width:0;}
.main-business-list a {display:block; transition:.35s;}
.main-business-list .thumb {position:relative; overflow:hidden; border-radius:8px; aspect-ratio:552 / 600;}
.main-business-list .thumb img {width:100%; height:100%; object-fit:cover; transition:.45s;}
.main-business-list .thumb-arrow {position:absolute; right:12px; bottom:12px; z-index:1; display:flex; align-items:center; justify-content:center; width:clamp(44px, calc(64 / var(--inner) * 100vw), 64px); height:clamp(44px, calc(64 / var(--inner) * 100vw), 64px); border-radius:4px; background:rgba(28,117,188,.8); backdrop-filter:blur(8px); opacity:0; transform:translate(8px, 8px); transition:.3s; pointer-events:none;}
.main-business-list a:hover .thumb img {transform:scale(1.04);}
.main-business-list a:hover .thumb-arrow {opacity:1; transform:none;}
.main-business-list .txt {margin-top:var(--space-30);}
.main-business-list .en {display:block; color:#bbb; font-size:var(--font-size-18); font-weight:500; line-height:1.56em;}
.main-business-list strong {display:block; margin-top:6px; color:var(--color-secondary); font-size:clamp(20px, calc(32 / var(--inner) * 100vw), 32px); font-weight:600; line-height:1.44em;}
.main-business-list p {margin-top:var(--space-20); color:#676767; font-size:var(--font-size-20); font-weight:400; line-height:1.7em;}

.main-history-list {display:flex; gap:clamp(24px, calc(50 / var(--inner) * 100vw), 50px); margin-top:clamp(25px, calc(100 / var(--inner) * 100vw), 100px);}
.main-history-list li {flex:1; padding-top:clamp(25px, calc(60 / var(--inner) * 100vw), 60px); border-top:1px solid var(--color-secondary);}
.main-history-list .label {color:var(--color-secondary); font-size:clamp(20px, calc(28 / var(--inner) * 100vw), 28px); font-weight:500; line-height:1.5em;}
.main-history-list .num {display:flex; align-items:flex-end; gap:16px; margin-top:var(--space-40);}
.main-history-list .count {color:var(--color-primary); font-size:clamp(40px, calc(72 / var(--inner) * 100vw), 72px); font-weight:500; line-height:1.2em; letter-spacing:-.02em;}
.main-history-list .unit {padding-bottom:8px; color:#676767; font-size:var(--font-size-24); font-weight:500; line-height:1.58em;}

.main-project-list {display:flex; gap:16px; margin-top:clamp(40px, calc(100 / var(--inner) * 100vw), 100px);}
.main-project-list li {flex:1; min-width:0;}
.main-project-list a {display:block;}
.main-project-list .thumb {overflow:hidden; border-radius:8px; aspect-ratio:418 / 298;}
.main-project-list .thumb img {width:100%; height:100%; object-fit:cover; transition:.4s;}
.main-project-list a:hover .thumb img {transform:scale(1.05);}
.main-project-list .txt {padding:0 8px; margin-top:var(--space-20);}
.main-project-list .cate {display:block; color:#aaa; font-size:var(--font-size-18); font-weight:500; line-height:1.56em;}
.main-project-list strong {display:block; margin-top:4px; color:var(--color-secondary); font-size:var(--font-size-24); font-weight:500; line-height:1.58em; overflow: hidden; white-space: normal; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; word-break: keep-all;}

.main-community-grid {display:flex; gap:clamp(24px, calc(60 / var(--inner) * 100vw), 60px);}
.main-community-grid > * {display: flex; flex-direction: column; flex:1; min-width:0;}
.main-notice-list {margin-top:var(--space-40); border-top:1px solid var(--color-secondary);}
.main-notice-list li {border-bottom:1px solid #eee;}
.main-notice-list a {display:flex; align-items:center; gap:var(--space-40); padding:clamp(18px, calc(30 / var(--inner) * 100vw), 30px) 0;}
.main-notice-list .tit {flex:1; min-width:0; color:var(--color-secondary); font-size:clamp(16px, calc(22 / var(--inner) * 100vw), 22px); font-weight:500; line-height:1.64em; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
.main-notice-list time {flex-shrink:0; color:#999; font-size:var(--font-size-18); line-height:1.78em;}
.main-notice-list a:hover .tit {color:var(--color-primary);}
.main-quick .main-sec-tit {margin-bottom:0;}
.main-quick-list {flex: 1; display:flex; gap:8px; margin-top:var(--space-40);}
.main-quick-list li {flex:1;}
.main-quick-list a {display:flex; flex-direction:column; gap: 12px; justify-content:space-between; align-items:flex-end; height:100%; padding:var(--space-40); background:#fff; border:1px solid #eee; border-radius:8px; transition:.3s;}
.main-quick-list a:hover {border-color:var(--color-primary); box-shadow:0 12px 28px rgba(28,117,188,.08);}
.main-quick-list .txt {width:100%;}
.main-quick-list strong {display:block; color:var(--color-secondary); font-size:clamp(22px, calc(28 / var(--inner) * 100vw), 28px); font-weight:500; line-height:1.5em;}
.main-quick-list span {display:block; margin-top:2px; color:#bbb; font-size:var(--font-size-18); font-weight:500; line-height:1.56em;}

.main-cta {padding:40px 0;}
.main-cta .contain {max-width: 1900px;}
.main-cta-box {position:relative; display:flex; flex-direction:column; align-items:center; gap:clamp(20px, calc(80 / var(--inner) * 100vw), 80px); padding:var(--space-120) var(--container-space); border-radius:8px; overflow:hidden; text-align:center; background:url("/images/main/cta-bg.jpg") 50% 100% / cover no-repeat;}
.main-cta-box:before {content:""; position:absolute; inset:0; background:rgba(0,0,0,.32); pointer-events:none;}
.main-cta-box .txt,
.main-cta-box .btn-more {position:relative; z-index:1;}
.main-cta-box .eyebrow {margin-bottom:10px; color:rgba(255,255,255,.7); font-size:var(--font-size-20); font-weight:600; line-height:1.7em;}
.main-cta-box h2 {color:#fff; font-size:clamp(28px, calc(48 / var(--inner) * 100vw), 48px); font-weight:600; line-height:1.4em;}
.main-cta-box .desc {margin-top:clamp(24px, calc(50 / var(--inner) * 100vw), 50px); color:rgba(255,255,255,.9); font-size:clamp(16px, calc(22 / var(--inner) * 100vw), 22px); font-weight:500; line-height:1.64em;}
.main-cta-box .btn-more:hover {background:rgba(255,255,255,.28);}

@keyframes scrollDown{
	0%{transform:translateY(0);}
	100%{transform:translateY(15px);}
}

.btn-arrow {display: flex; align-items: center; gap: 8px; width: fit-content; padding: var(--space-20) var(--space-34); border-radius: 100px; background: #CA484A; border: 1px solid #CA484A; color: #fff; font-size: var(--font-size-20); font-weight: 700; line-height: 1.7em; transition: .2s;}
.btn-arrow:after {content: ''; display: block; width: 24px; height: 24px; background: url('/images/main/btn-arrow.svg') no-repeat center center / contain;}
.btn-chk {display: flex; align-items: center; gap: 8px; width: fit-content; padding: var(--space-20) var(--space-30); border-radius: 100px; background: #fff; border: 1px solid var(--dark-color); color: var(--dark-color); font-size: var(--font-size-18); font-weight: 700; line-height: 1.5556em; transition: .2s;}
.btn-chk:before {content: ''; display: block; width: 24px; height: 24px; background: url('/images/main/btn-chk.svg') no-repeat center center / contain;}

/* sub */
.sub-visual {position:relative; overflow:hidden; display:flex; align-items:flex-end; min-height:100vh; margin-top:calc(var(--header-height) * -1); padding:var(--header-height) 0 var(--space-80); background:#333; color:#fff;}
.sub-visual .bg {position:absolute; top:0; left:0; overflow:hidden; width:100%; height:100%; background-repeat:no-repeat; background-position:50% 50%; background-size:cover; transition:2s; opacity:0; transform:scale(1.1);}
.sub-visual .inner {position:relative; z-index:1; width:100%;}
.sub-visual .contain {display:flex; flex-direction:column; gap:var(--space-40); max-width: 1780px;}
.sub-visual h2 {font-size:var(--font-size-72); font-weight:600; line-height:1.194em; letter-spacing:-.02em;}
.sub-visual .bg1 {background-image:url("/images/common/sv1.jpg");}
.sub-visual .bg2 {background-image:url("/images/common/sv2.jpg");}
.sub-visual .bg3 {background-image:url("/images/common/sv3.jpg");}
.sub-visual .bg4 {background-image:url("/images/common/sv4.jpg");}
.sub-visual .bg5 {background-image:url("/images/common/sv5.jpg");}
.sub-visual.none-lnb .inner {padding:0;}
.loaded .sub-visual .bg {transform:scale(1); opacity:1;}

.sub-visual-foot {display:flex; align-items:center; justify-content:space-between; gap:var(--space-20); padding-top:var(--space-40); border-top:1px solid rgba(255,255,255,.1);}
.breadcrumb {display:flex; align-items:center; gap:10px; flex-wrap:wrap;}
.breadcrumb-home {display:inline-flex; color:#fff;}
.breadcrumb-dot {display:inline-flex; width:3px; height:3px; flex-shrink:0; border-radius:50%; background:rgba(255,255,255,.24);}
.breadcrumb-item {font-size:var(--font-size-20); font-weight:600; line-height:1.7em; letter-spacing:-.02em; color:rgba(255,255,255,.4);}
.breadcrumb-item.current {color:#fff; font-weight:600;}

.lnb {flex-shrink:0; max-width:100%;}
.lnb ul {display:flex; width: max-content;}
.lnb ul li {flex:0 0 auto; width: auto; padding: 0 4px;}
.lnb ul li a {display:inline-flex; align-items:center; justify-content:center; padding:14px 24px; border-radius:500px; color:#fff; font-size:var(--font-size-20); font-weight:600; line-height:1.7em; letter-spacing:-.02em; background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.1); backdrop-filter:blur(12px); transition:.2s;}
.lnb ul li a:hover {color:#fff; background:rgba(255,255,255,.2);}
.lnb ul li.active a {color:#fff; background:var(--color-primary); border-color:var(--color-primary);}

.sub-title {padding-bottom:var(--space-80); max-width:1460px; margin:0 auto;}
#contArea.wide .sub-title {padding-left:var(--container-space); padding-right:var(--container-space);}
.sub-title h2 {font-size:var(--font-size-48); font-weight:600; line-height:1.417em; letter-spacing:-.02em; color:var(--color-secondary);}
.sub-title.blind {padding:0; margin:0; max-width:none;}

#contArea {max-width:1460px; padding-left:var(--container-space); padding-right:var(--container-space); padding-top:calc(var(--header-height) + 20px); margin:0 auto;}
#contArea.wide {max-width:100%; padding-left:0; padding-right:0;}

.real-cont {padding-bottom:clamp(40px, calc( 120 / var(--inner) * 100vw ), 120px);}
#contArea:has(.page-about-index) .real-cont {padding-bottom:0;}
.icon img {vertical-align: middle; margin-top: -.02em;}
.txt-center {text-align: center;}

.desc p:not(:last-child) {margin-bottom: 1.88em;}
.pb100-40 {padding-bottom: clamp(40px, calc( 100 / var(--inner) * 100vw ), 100px);}
.pt100-40 {padding-top: clamp(40px, calc( 100 / var(--inner) * 100vw ), 100px);}
.border-box {position: relative;}
.border-box:before {position: absolute; content: ''; top: 0; right: 0; bottom: 0; left: 0; border: 1px solid #ddd;}

.flex-wrap {display: flex;}
.flex-center {display: flex; justify-content: center;}
.flex-between {display: flex; justify-content: space-between;}
.flex-mid {display: flex; align-items: center;}
.flex-bottom {display: flex; align-items: flex-end;}
.flex-column {display: flex; flex-direction: column;}
.flex1 {flex: 1;}

.fw400 {font-weight: 400;}
.fw500 {font-weight: 500;}
.fw600 {font-weight: 600;}
.fw700 {font-weight: 700;}

.primary-color {color: var(--primary-color);}
.secondary-color {color: var(--secondary-color);}
.dark-color {color: var(--dark-color);}
.white-color {color: #fff;}

/* footer */
#footer {background:#1c1c1c; color:rgba(255,255,255,.8);}
#footer .contain {max-width:1460px;}
#footer .f-top {display:flex; flex-direction: column; justify-content:space-between; gap:var(--space-40); padding:clamp(40px, calc(60 / var(--inner) * 100vw), 60px) 0;}
#footer .f-logo {position: relative;}
#footer .f-logo a:not(.scroll-top) {display: block; width: fit-content; aspect-ratio: 212/40;}
#footer .f-address p {display:flex; flex-wrap:wrap; align-items:center; gap:10px 20px; font-size:var(--font-size-20); line-height:1.7em; letter-spacing:-.02em;}
#footer .f-address p + p {margin-top:10px;}
#footer .f-address .label {color:rgba(255,255,255,.6); font-weight:500;}
#footer .f-address .val {color:rgba(255,255,255,.8); font-weight:400;}
#footer .f-address .item {display:inline-flex; align-items:center; gap:10px;}
#footer .f-bottom {display:flex; align-items:flex-end; justify-content:space-between; gap:var(--space-30); padding:clamp(20px, calc(30 / var(--inner) * 100vw), 30px) 0; border-top:1px solid rgba(255,255,255,.1);}
#footer .copyright {display:flex; flex-wrap:wrap; gap:0 8px; font-size:var(--font-size-16); line-height:1.88em; color:rgba(255,255,255,.6);}
#footer .copyright .by {color:rgba(255,255,255,.08);}
#footer .copyright .by a {color:inherit;}
#footer .f-link {display:flex; gap:24px;}
#footer .f-link a {color:rgba(255,255,255,.6); font-size:var(--font-size-18); font-weight:500; line-height:1.78em;}
#footer .f-link a:hover {color:#fff;}

.scroll-top {display:inline-flex; align-items:center; justify-content:center; gap:10px; z-index:80; position:absolute; right: 0; top: 0; padding:16px 24px; border-radius:80px; background:rgba(255, 255, 255, 0.12); color:#fff; font-size:var(--font-size-16); font-weight:600; line-height:1.625em; border:0;}
.scroll-top:hover {background:var(--color-primary);}

/* quick menu — main only */
.quick-menu {position:fixed; right:0; top:50%; z-index:90; display:flex; align-items:flex-start; transform:translateY(-50%);}
.quick-menu:not(.is-inited) .quick-menu__chevron,
.quick-menu:not(.is-inited) .quick-menu__body,
.quick-menu:not(.is-inited) .quick-menu__panel {transition:none;}
.quick-menu__toggle {display:inline-flex; flex-direction:column; flex-shrink:0; align-items:center; justify-content:center; gap:12px; padding:20px 16px; border:0; border-radius:8px 0 0 8px; background:#1C1C1C; box-shadow:0 0 16px rgba(0,0,0,.08); cursor:pointer;}
.quick-menu__label {color:#fff; font-size:var(--font-size-16); font-weight:600; line-height:1.625em; letter-spacing:-.02em; writing-mode:vertical-rl; transform:rotate(180deg); white-space:nowrap;}
.quick-menu__chevron {display:inline-flex; align-items:center; justify-content:center; width:16px; height:16px; transition:transform .35s ease;}
.quick-menu.is-collapsed .quick-menu__chevron {transform:scaleX(-1);}
.quick-menu__body {overflow:hidden; max-width:238px; box-shadow:0 0 16px rgba(0,0,0,.08); transition:max-width .35s ease;}
.quick-menu.is-collapsed .quick-menu__body {max-width:0;}
.quick-menu__panel {display:flex; flex-direction:column; width:238px; border-radius:0 0 0 8px; overflow:hidden; transition:transform .35s ease;}
.quick-menu.is-collapsed .quick-menu__panel {transform:translateX(100%);}
.quick-menu__link {display:flex; align-items:center; justify-content:center; gap:10px; padding:16px 20px; font-size:var(--font-size-20); font-weight:600; line-height:1.7em; letter-spacing:-.02em;}
.quick-menu__link--ebook {background:#2C2C2C; color:#fff;}
.quick-menu__link--ja {background:#F4F8FC; color:#1C75BC;}
.quick-menu__icon {display:inline-flex; flex-shrink:0; align-items:center; justify-content:center; width:20px; height:20px;}
.quick-menu__consult {display:flex; flex-direction:column; gap:8px; padding:16px 20px; background:#1C75BC; color:#fff;}
.quick-menu__consult-head {display:flex; align-items:center; justify-content:space-between; gap:10px;}
.quick-menu__consult-head strong {font-size:var(--font-size-20); font-weight:600; line-height:1.7em; letter-spacing:-.02em;}
.quick-menu__tels {display:flex; flex-direction:column;}
.quick-menu__tels li {display:flex; align-items:center; gap:8px;}
.quick-menu__tels .label {color:rgba(255,255,255,.67); font-size:var(--font-size-16); font-weight:500; line-height:1.625em;}
.quick-menu__tels a {color:#fff; font-size:var(--font-size-18); font-weight:600; line-height:1.5556em;}
.quick-menu__contact {display:flex; align-items:center; justify-content:center; gap:10px; padding:12px 20px; background:#fff; border-bottom:1px solid #EEEEEE; color:#676767; font-size:var(--font-size-18); font-weight:400; line-height:1.5556em;}
.quick-menu__contact--mail {border-bottom:0; border-radius:0 0 0 8px;}